are you looking at video of his afghanistan visit. he said iraq must provide it's own security and leaders must crack down on armed factions targeting american troops. this as iraq's leaders debate over whether to ask american troops to stay in the country beyond this year. the white house chef of staff confirmed the united states is with holding aid to pakistan. they are with holding back about $850 million in aid and equipment for the army of pakistan. tensions have been on the rise since the raid and killing of bin laden in may. officials have been angry over the incursion into their territory without permission while the white house has been worried about pakistan's ineffectiveness in fighting the taliban and al-qaeda. >> the truth is our relationship with them is complicated. they have been victim of huge amounts of terrorism, but right now they have take especially steps that have given us reason to pause on some of the aid we were giving and we are trying to work through that. >> also is pakistan expelling pakistan military tra